Describe the Elementary Row Operation Used to Transform the First $\left[ \begin{array} { c c c } 3 & 5 & 6 \\0 & 2 & 2 \\0 & - 3 & - 4\end{array} \right]$

question 65

Multiple Choice

Describe the elementary row operation used to transform the first matrix $\left[ \begin{array} { c c c } 3 & 5 & 6 \\0 & 2 & 2 \\0 & - 3 & - 4\end{array} \right]$ into the second matrix $\left[ \begin{array} { l l l } 3 & 5 & 6 \\0 & 2 & 2 \\0 & 3 & 2\end{array} \right]$ .

• A)Add 4 times the third row to the second row.
• B)Add 4 times the second row to the third row.
• C)Add 3 times the third row to the second row.
• D)Add 3 times the second row to the third row.
• E)Add 2 times the second row to the third row.

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